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20
Installation and Removal
A5 +12 V switching voltage output
(max. 0.5 A)
on blade contact A 5 when the radio is
switched on.
For automatic aerial (extend/retract),
aerial amplifier (operating voltage) etc.
A4 +12 V ignition voltage
Connect to terminal 15
if you wish to switch
the car radio on and off with the ignition/start
switch.
The A4 blade contact may also remain free.
In this case, the car radio must always be
switched on and off with the
¡
IO
button.
In addition, the car radio is not automatically
switched off after 1 hour if the ignition is off.
The Security LED does not flash.
A2 Phone mute connection
for car telephone or CB radio.
The car radio is “muted” when the car tele-
phone or CB radio is in operation.
The display indicates "PHONE", see page 16,
EXPERT settings.
For this, the blade contact A2 must be
connected from the mute output of the tele-
phone/CB radio to earth!
Loudspeakers
Blade contacts B: Figure +
Maximum output power
with 4Ω loudspeakers: 4 x 20 W.
Front speakers Rear speakers
B3 right-hand +B1right-hand +
B4 right-hand –B2right-hand –
B5 left-hand +B7left-hand +
B6 left-hand –B8left-hand –
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Do not electrically connect the speaker
contacts to each other and do not
connect them to earth.
Additional connections
Blade contacts C: Figure +
CD changer (AUX connection )
C13 CD bus control line. For AUX mode,
connect with C15.
C15 CD bus, earth.
C16 +12 V supply voltage for CD changer.
C17 Switching voltage for CD changer.
C18 CD-AF/AUX-AF, earth.
C19 CD-AF/AUX-AF, left.
C20 CD-AF/AUX-AF, right.
C7 for service only
C9 for service only
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The contacts C7 and C9 must remain
free.
